find -type f | xargs sed -i 's/[\t ]$//g' # on most files

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162

Changelog

@@ -86,7 +86,7 @@ version 0.8.0:
     (Johannes Schindelin)
 
 version 0.7.2:
-  
+ 
   - x86_64 fixes (Win2000 and Linux 2.6 boot in 32 bit)
   - merge self modifying code handling in dirty ram page mecanism.
   - MIPS fixes (Ralf Baechle)
@@ -135,7 +135,7 @@ version 0.6.1:
   - Mac OS X port (Pierre d'Herbemont)
   - Virtual console support
   - Better monitor line edition
-  - New block device layer 
+  - New block device layer
   - New 'qcow' growable disk image support with AES encryption and
     transparent decompression
   - VMware 3 and 4 read-only disk image support (untested)
@@ -201,7 +201,7 @@ version 0.5.5:
   - FDC fixes for Win98
 
 version 0.5.4:
-  
+ 
   - qemu-fast fixes
   - BIOS area protection fix (aka EMM386.EXE fix) (Mike Nordell)
   - keyboard/mouse fix (Mike Nordell)
@@ -228,7 +228,7 @@ version 0.5.3:
   - added accurate CR0.MP/ME/TS emulation
   - fixed DMA memory write access (Win95 boot floppy fix)
   - graphical x86 linux loader
-  - command line monitor 
+  - command line monitor
   - generic removable device support
   - support of CD-ROM change
   - multiple network interface support
@@ -266,7 +266,7 @@ version 0.5.2:
   - eflags optimisation fix for string operations
 
 version 0.5.1:
-  
+ 
   - float access fixes when using soft mmu
   - PC emulation support on PowerPC
   - A20 support
@@ -281,7 +281,7 @@ version 0.5.1:
   - Major SPARC target fixes (dynamically linked programs begin to work)
 
 version 0.5.0:
-  
+ 
   - full hardware level VGA emulation
   - graphical display with SDL
   - added PS/2 mouse and keyboard emulation
@@ -319,7 +319,7 @@ version 0.4.2:
  - SMP kernels can at least be booted
 
 version 0.4.1:
-  
+ 
  - more accurate timer support in vl.
  - more reliable NE2000 probe in vl.
  - added 2.5.66 kernel in vl-test.
@@ -405,7 +405,7 @@ version 0.1.3:
  - added bound, cmpxchg8b, cpuid instructions
  - added 16 bit addressing support/override for string operations
  - poll() fix
- 
+
 version 0.1.2:
 
  - compile fixes

Makefile

@@ -40,7 +40,7 @@ dyngen$(EXESUF): dyngen.c
 
 clean:
 # avoid old build problems by removing potentially incorrect old files
-	rm -f config.mak config.h op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h 
+	rm -f config.mak config.h op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
 	rm -f *.o *.a $(TOOLS) dyngen$(EXESUF) TAGS cscope.* *.pod *~ */*~
 	$(MAKE) -C tests clean
 	for d in $(TARGET_DIRS); do \
@@ -89,7 +89,7 @@ endif
 test speed test2: all
 	$(MAKE) -C tests $@
 
-TAGS: 
+TAGS:
 	etags *.[ch] tests/*.[ch]
 
 cscope:

Makefile.target

@@ -269,7 +269,7 @@ OBJS+= libqemu.a
 
 # cpu emulator library
 LIBOBJS=exec.o kqemu.o translate-op.o translate-all.o cpu-exec.o\
-        translate.o op.o 
+        translate.o op.o
 ifdef CONFIG_SOFTFLOAT
 LIBOBJS+=fpu/softfloat.o
 else
@@ -317,7 +317,7 @@ LIBOBJS+= op_helper.o helper.o alpha_palcode.o
 endif
 
 # NOTE: the disassembler code is only needed for debugging
-LIBOBJS+=disas.o 
+LIBOBJS+=disas.o
 ifeq ($(findstring i386, $(TARGET_ARCH) $(ARCH)),i386)
 USE_I386_DIS=y
 endif
@@ -483,7 +483,7 @@ VL_OBJS+= an5206.o mcf5206.o ptimer.o mcf_uart.o mcf_intc.o mcf5208.o mcf_fec.o
 VL_OBJS+= m68k-semi.o
 endif
 ifdef CONFIG_GDBSTUB
-VL_OBJS+=gdbstub.o 
+VL_OBJS+=gdbstub.o
 endif
 ifdef CONFIG_SDL
 VL_OBJS+=sdl.o x_keymap.o
@@ -511,7 +511,7 @@ ifdef CONFIG_STATIC
 VL_LDFLAGS+=-static
 endif
 ifndef CONFIG_SOFTMMU
-VL_LDFLAGS+=-Wl,-T,$(SRC_PATH)/i386-vl.ld 
+VL_LDFLAGS+=-Wl,-T,$(SRC_PATH)/i386-vl.ld
 endif
 ifndef CONFIG_DARWIN
 ifndef CONFIG_WIN32
@@ -561,7 +561,7 @@ depend: $(SRCS)
 vldepend: $(VL_OBJS:.o=.c)
 	$(CC) -MM $(CFLAGS) $(CPPFLAGS) $(BASE_CFLAGS) $^ 1>.depend
 
-# libqemu 
+# libqemu
 
 libqemu.a: $(LIBOBJS)
 	rm -f $@
@@ -665,7 +665,7 @@ $(OBJS) $(LIBOBJS) $(VL_OBJS): config.h ../config-host.h
 clean:
 	rm -f *.o  *.a *~ $(PROGS) gen-op.h opc.h op.h nwfpe/*.o slirp/*.o fpu/*.o
 
-install: all 
+install: all
 ifneq ($(PROGS),)
 	$(INSTALL) -m 755 -s $(PROGS) "$(DESTDIR)$(bindir)"
 endif

TODO

@@ -16,7 +16,7 @@ short term:
 - do not resize vga if invalid size.
 - avoid looping if only exceptions
 - TLB code protection support for PPC
-- see openMosix Doc 
+- see openMosix Doc
 - disable SMC handling for ARM/SPARC/PPC (not finished)
 - see undefined flags for BTx insn
 - user/kernel PUSHL/POPL in helper.c

aes.c

 /**
- * 
+ *
  * aes.c - integrated in QEMU by Fabrice Bellard from the OpenSSL project.
  */
 /*
@@ -1267,7 +1267,7 @@ void AES_decrypt(const unsigned char *in, unsigned char *out,
 
 void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
 		     const unsigned long length, const AES_KEY *key,
-		     unsigned char *ivec, const int enc) 
+		     unsigned char *ivec, const int enc)
 {
 
 	unsigned long n;
@@ -1294,7 +1294,7 @@ void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
 			AES_encrypt(tmp, tmp, key);
 			memcpy(out, tmp, AES_BLOCK_SIZE);
 			memcpy(ivec, tmp, AES_BLOCK_SIZE);
-		}			
+		}		
 	} else {
 		while (len >= AES_BLOCK_SIZE) {
 			memcpy(tmp, in, AES_BLOCK_SIZE);
@@ -1312,6 +1312,6 @@ void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
 			for(n=0; n < len; ++n)
 				out[n] = tmp[n] ^ ivec[n];
 			memcpy(ivec, tmp, AES_BLOCK_SIZE);
-		}			
+		}		
 	}
 }

alpha-dis.c

@@ -374,7 +374,7 @@ const struct alpha_operand alpha_operands[] =
 
   /* The signed "23-bit" aligned displacement of Branch format insns */
 #define BDISP		(MDISP + 1)
-  { 21, 0, BFD_RELOC_23_PCREL_S2, 
+  { 21, 0, BFD_RELOC_23_PCREL_S2,
     AXP_OPERAND_RELATIVE, insert_bdisp, extract_bdisp },
 
   /* The 26-bit PALcode function */

arm-semi.c

 /*
  *  Arm "Angel" semihosting syscalls
- * 
+ *
  *  Copyright (c) 2005, 2007 CodeSourcery.
  *  Written by Paul Brook.
  *
@@ -194,7 +194,7 @@ uint32_t do_arm_semihosting(CPUState *env)
                 return STDOUT_FILENO;
         }
         if (use_gdb_syscalls()) {
-            gdb_do_syscall(arm_semi_cb, "open,%s,%x,1a4", ARG(0), 
+            gdb_do_syscall(arm_semi_cb, "open,%s,%x,1a4", ARG(0),
 			   (int)ARG(2)+1, gdb_open_modeflags[ARG(1)]);
             return env->regs[0];
         } else {
@@ -283,7 +283,7 @@ uint32_t do_arm_semihosting(CPUState *env)
         }
     case SYS_FLEN:
         if (use_gdb_syscalls()) {
-            gdb_do_syscall(arm_semi_flen_cb, "fstat,%x,%x", 
+            gdb_do_syscall(arm_semi_flen_cb, "fstat,%x,%x",
 			   ARG(0), env->regs[13]-64);
             return env->regs[0];
         } else {
@@ -401,7 +401,7 @@ uint32_t do_arm_semihosting(CPUState *env)
                 }
                 ts->heap_limit = limit;
             }
-              
+             
             ptr = lock_user(ARG(0), 16, 0);
             ptr[0] = tswap32(ts->heap_base);
             ptr[1] = tswap32(ts->heap_limit);

block-bochs.c

 /*
  * Block driver for the various disk image formats used by Bochs
  * Currently only for "growing" type in read-only mode
- * 
+ *
  * Copyright (c) 2005 Alex Beregszaszi
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
@@ -44,7 +44,7 @@ struct bochs_header_v1 {
     char subtype[16]; // "Undoable" / "Volatile" / "Growing"
     uint32_t version;
     uint32_t header; // size of header
-    
+   
     union {
 	struct {
 	    uint32_t catalog; // num of entries
@@ -64,7 +64,7 @@ struct bochs_header {
     char subtype[16]; // "Undoable" / "Volatile" / "Growing"
     uint32_t version;
     uint32_t header; // size of header
-    
+   
     union {
 	struct {
 	    uint32_t catalog; // num of entries
@@ -83,9 +83,9 @@ typedef struct BDRVBochsState {
 
     uint32_t *catalog_bitmap;
     int catalog_size;
-    
+   
     int data_offset;
-    
+   
     int bitmap_blocks;
     int extent_blocks;
     int extent_size;
@@ -94,7 +94,7 @@ typedef struct BDRVBochsState {
 static int bochs_probe(const uint8_t *buf, int buf_size, const char *filename)
 {
     const struct bochs_header *bochs = (const void *)buf;
-    
+   
     if (buf_size < HEADER_SIZE)
 	return 0;
 
@@ -121,9 +121,9 @@ static int bochs_open(BlockDriverState *bs, const char *filename, int flags)
         if (fd < 0)
             return -1;
     }
-    
+   
     bs->read_only = 1; // no write support yet
-    
+   
     s->fd = fd;
 
     if (read(fd, &bochs, sizeof(bochs)) != sizeof(bochs)) {
@@ -161,7 +161,7 @@ static int bochs_open(BlockDriverState *bs, const char *filename, int flags)
 
     s->bitmap_blocks = 1 + (le32_to_cpu(bochs.extra.redolog.bitmap) - 1) / 512;
     s->extent_blocks = 1 + (le32_to_cpu(bochs.extra.redolog.extent) - 1) / 512;
-    
+   
     s->extent_size = le32_to_cpu(bochs.extra.redolog.extent);
 
     return 0;
@@ -180,7 +180,7 @@ static inline int seek_to_sector(BlockDriverState *bs, int64_t sector_num)
     // seek to sector
     extent_index = offset / s->extent_size;
     extent_offset = (offset % s->extent_size) / 512;
-    
+   
     if (s->catalog_bitmap[extent_index] == 0xffffffff)
     {
 //	fprintf(stderr, "page not allocated [%x - %x:%x]\n",
@@ -191,17 +191,17 @@ static inline int seek_to_sector(BlockDriverState *bs, int64_t sector_num)
     bitmap_offset = s->data_offset + (512 * s->catalog_bitmap[extent_index] *
 	(s->extent_blocks + s->bitmap_blocks));
     block_offset = bitmap_offset + (512 * (s->bitmap_blocks + extent_offset));
-    
+   
 //    fprintf(stderr, "sect: %x [ext i: %x o: %x] -> %x bitmap: %x block: %x\n",
 //	sector_num, extent_index, extent_offset,
 //	le32_to_cpu(s->catalog_bitmap[extent_index]),
 //	bitmap_offset, block_offset);
-    
+   
     // read in bitmap for current extent
     lseek(s->fd, bitmap_offset + (extent_offset / 8), SEEK_SET);
-    
+   
     read(s->fd, &bitmap_entry, 1);
-    
+   
     if (!((bitmap_entry >> (extent_offset % 8)) & 1))
     {
 //	fprintf(stderr, "sector (%x) in bitmap not allocated\n",
@@ -210,11 +210,11 @@ static inline int seek_to_sector(BlockDriverState *bs, int64_t sector_num)
     }
 
     lseek(s->fd, block_offset, SEEK_SET);
-    
+   
     return 0;
 }
 
-static int bochs_read(BlockDriverState *bs, int64_t sector_num, 
+static int bochs_read(BlockDriverState *bs, int64_t sector_num,
                     uint8_t *buf, int nb_sectors)
 {
     BDRVBochsState *s = bs->opaque;

block-cloop.c

 /*
  * QEMU Block driver for CLOOP images
- * 
+ *
  * Copyright (c) 2004 Johannes E. Schindelin
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
@@ -96,7 +96,7 @@ cloop_close:
     if(inflateInit(&s->zstream) != Z_OK)
 	goto cloop_close;
     s->current_block=s->n_blocks;
-    
+   
     s->sectors_per_block = s->block_size/512;
     bs->total_sectors = s->n_blocks*s->sectors_per_block;
     return 0;
@@ -107,12 +107,12 @@ static inline int cloop_read_block(BDRVCloopState *s,int block_num)
     if(s->current_block != block_num) {
 	int ret;
         uint32_t bytes = s->offsets[block_num+1]-s->offsets[block_num];
-	    
+	   
 	lseek(s->fd, s->offsets[block_num], SEEK_SET);
         ret = read(s->fd, s->compressed_block, bytes);
-        if (ret != bytes) 
+        if (ret != bytes)
             return -1;
-	
+
 	s->zstream.next_in = s->compressed_block;
 	s->zstream.avail_in = bytes;
 	s->zstream.next_out = s->uncompressed_block;
@@ -123,13 +123,13 @@ static inline int cloop_read_block(BDRVCloopState *s,int block_num)
 	ret = inflate(&s->zstream, Z_FINISH);
 	if(ret != Z_STREAM_END || s->zstream.total_out != s->block_size)
 	    return -1;
-	
+
 	s->current_block = block_num;
     }
     return 0;
 }
 
-static int cloop_read(BlockDriverState *bs, int64_t sector_num, 
+static int cloop_read(BlockDriverState *bs, int64_t sector_num,
                     uint8_t *buf, int nb_sectors)
 {
     BDRVCloopState *s = bs->opaque;

block-cow.c

 /*
  * Block driver for the COW format
- * 
+ *
  * Copyright (c) 2004 Fabrice Bellard
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
@@ -56,7 +56,7 @@ static int cow_probe(const uint8_t *buf, int buf_size, const char *filename)
 
     if (buf_size >= sizeof(struct cow_header_v2) &&
         be32_to_cpu(cow_header->magic) == COW_MAGIC &&
-        be32_to_cpu(cow_header->version) == COW_VERSION) 
+        be32_to_cpu(cow_header->version) == COW_VERSION)
         return 100;
     else
         return 0;
@@ -85,18 +85,18 @@ static int cow_open(BlockDriverState *bs, const char *filename, int flags)
         be32_to_cpu(cow_header.version) != COW_VERSION) {
         goto fail;
     }
-        
+       
     /* cow image found */
     size = be64_to_cpu(cow_header.size);
     bs->total_sectors = size / 512;
 
-    pstrcpy(bs->backing_file, sizeof(bs->backing_file), 
+    pstrcpy(bs->backing_file, sizeof(bs->backing_file),
             cow_header.backing_file);
-    
+   
     /* mmap the bitmap */
     s->cow_bitmap_size = ((bs->total_sectors + 7) >> 3) + sizeof(cow_header);
-    s->cow_bitmap_addr = mmap(get_mmap_addr(s->cow_bitmap_size), 
-                              s->cow_bitmap_size, 
+    s->cow_bitmap_addr = mmap(get_mmap_addr(s->cow_bitmap_size),
+                              s->cow_bitmap_size,
                               PROT_READ | PROT_WRITE,
                               MAP_SHARED, s->fd, 0);
     if (s->cow_bitmap_addr == MAP_FAILED)
@@ -143,24 +143,24 @@ static inline int is_changed(uint8_t *bitmap,
     return changed;
 }
 
-static int cow_is_allocated(BlockDriverState *bs, int64_t sector_num, 
+static int cow_is_allocated(BlockDriverState *bs, int64_t sector_num,
                             int nb_sectors, int *pnum)
 {
     BDRVCowState *s = bs->opaque;
     return is_changed(s->cow_bitmap, sector_num, nb_sectors, pnum);
 }
 
-static int cow_read(BlockDriverState *bs, int64_t sector_num, 
+static int cow_read(BlockDriverState *bs, int64_t sector_num,
                     uint8_t *buf, int nb_sectors)
 {
     BDRVCowState *s = bs->opaque;
     int ret, n;
-    
+   
     while (nb_sectors > 0) {
         if (is_changed(s->cow_bitmap, sector_num, nb_sectors, &n)) {
             lseek(s->fd, s->cow_sectors_offset + sector_num * 512, SEEK_SET);
             ret = read(s->fd, buf, n * 512);
-            if (ret != n * 512) 
+            if (ret != n * 512)
                 return -1;
         } else {
             if (bs->backing_hd) {
@@ -179,15 +179,15 @@ static int cow_read(BlockDriverState *bs, int64_t sector_num,
     return 0;
 }
 
-static int cow_write(BlockDriverState *bs, int64_t sector_num, 
+static int cow_write(BlockDriverState *bs, int64_t sector_num,
                      const uint8_t *buf, int nb_sectors)
 {
     BDRVCowState *s = bs->opaque;
     int ret, i;
-    
+   
     lseek(s->fd, s->cow_sectors_offset + sector_num * 512, SEEK_SET);
     ret = write(s->fd, buf, nb_sectors * 512);
-    if (ret != nb_sectors * 512) 
+    if (ret != nb_sectors * 512)
         return -1;
     for (i = 0; i < nb_sectors; i++)
         cow_set_bit(s->cow_bitmap, sector_num + i);
@@ -211,7 +211,7 @@ static int cow_create(const char *filename, int64_t image_sectors,
     if (flags)
         return -ENOTSUP;
 
-    cow_fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 
+    cow_fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY,
               0644);
     if (cow_fd < 0)
         return -1;

block-dmg.c

 /*
  * QEMU Block driver for DMG images
- * 
+ *
  * Copyright (c) 2004 Johannes E. Schindelin
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
@@ -28,7 +28,7 @@
 
 typedef struct BDRVDMGState {
     int fd;
-    
+   
     /* each chunk contains a certain number of sectors,
      * offsets[i] is the offset in the .dmg file,
      * lengths[i] is the length of the compressed chunk,
@@ -86,7 +86,7 @@ static int dmg_open(BlockDriverState *bs, const char *filename, int flags)
     bs->read_only = 1;
     s->n_chunks = 0;
     s->offsets = s->lengths = s->sectors = s->sectorcounts = 0;
-    
+   
     /* read offset of info blocks */
     if(lseek(s->fd,-0x1d8,SEEK_END)<0) {
 dmg_close:
@@ -167,7 +167,7 @@ dmg_close:
 	goto dmg_close;
 
     s->current_chunk = s->n_chunks;
-    
+   
     return 0;
 }
 
@@ -227,7 +227,7 @@ static inline int dmg_read_chunk(BDRVDMGState *s,int sector_num)
 
 	    if (ret != s->lengths[chunk])
 		return -1;
-	
+
 	    s->zstream.next_in = s->compressed_chunk;
 	    s->zstream.avail_in = s->lengths[chunk];
 	    s->zstream.next_out = s->uncompressed_chunk;
@@ -253,7 +253,7 @@ static inline int dmg_read_chunk(BDRVDMGState *s,int sector_num)
     return 0;
 }
 
-static int dmg_read(BlockDriverState *bs, int64_t sector_num, 
+static int dmg_read(BlockDriverState *bs, int64_t sector_num,
                     uint8_t *buf, int nb_sectors)
 {
     BDRVDMGState *s = bs->opaque;

block-raw.c

 /*
  * Block driver for RAW files
- * 
+ *